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John Abbamondi

From Alfawiki
Adapted from the English Wikipedia article John Abbamondi, available under CC BY-SA 4.0Updated 1 December 2025
John Abbamondi
Born
Choctaw, Oklahoma, U.S.
OccupationSports executive
Years active1993–present
Known forCEO of BSE Global (Brooklyn Nets, Barclays Center, Long Island Nets, Nets Gaming Crew)

John Abbamondi previously held the position of chief executive officer for the Brooklyn Nets, Barclays Center, the Long Island Nets, as well as the Nets Gaming Crew competing in the NBA 2K League. Additionally, Abbamondi fulfilled the role of alternate governor for the Brooklyn Nets.

Early life and career

Raised in Choctaw, Oklahoma, Abbamondi completed his undergraduate studies at MIT in 1993, earning a B.S. degree in political science. During his time at MIT, he served as class president and participated in the Naval Reserve Officers Training Corps. He later obtained an MBA from the Stanford Graduate School of Business in 2004.

Prior to his tenure at Joseph Tsai's BSE Global, Abbamondi’s professional background included service as a lieutenant and naval flight officer in the United States Navy from 1993 to 2002. He then held the position of senior director of labor economics at Major League Baseball under Bud Selig between 2004 and 2007. Following this, he was assistant general manager with the St. Louis Cardinals from 2007 to 2010 and served as vice president of strategy & business analysis for the San Diego Padres. Between 2013 and 2016, he acted as senior vice president of team marketing & business operations at the National Basketball Association, and from 2016 until 2020, he was executive vice president overseeing ticketing, suites, and hospitality at Madison Square Garden Entertainment. Abbamondi also contributed as a board member for USO San Diego during 2011–2012.

While working with MLB, Abbamondi played an instrumental role in negotiating the Basic Agreement covering 2006 to 2011 with the MLB Players Association. He was influential in reforming MLB’s revenue-sharing framework and participated on the Revenue Sharing Definitions Committee, which concentrated on broadcast rights fee arrangements. Furthermore, he engaged in collective bargaining negotiations involving both the Players Association and Umpires Association.

Brooklyn Nets

On July 28, 2020, John Abbamondi was named CEO of BSE Global—the parent organization of the Brooklyn Nets, Barclays Center, the Long Island Nets, and the NetsGC—taking over from Oliver Weisberg, who had been interim CEO during the prior year.

Abbamondi conveyed strong enthusiasm about leading BSE Global’s portfolio within sports and entertainment, highlighting his personal ties to New York and dedication to progressing both the Nets franchise and Barclays Center.

On February 1, 2022, Abbamondi declared his intention to resign effective July 2022. Sources reported that owner Joe Tsai perceived Abbamondi’s leadership as lacking in innovation and insufficiently focused on data-driven strategies.

See also

References